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2014/06/11

C++N3242, 2011 (5) 2 Lexical conventions 2.5 Preprocessing tokens

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// 1 filename:cpp2011-2-5.cpp
// ver 0.1 June.10, 2014
// 2 original examples and/or notes:
// (c) ISO/IEC JTC1 SC22 WG21 N3242, April 12, 2011
// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3242.pdf
// 2 Lexical conventions 2.5 Preprocessing tokens
//
// 3 compile and output mechanism:
// (c) Ogawa Kiyoshi, kaizen@gifu-u.ac.jp,
//
// 4 compile errors and/or wornings:
// 4.1(c) Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
// Target: x86_64-apple-darwin13.2.0,  Thread model: posix
// Command/Options: c++ -std=c++11 -stdlib=libc++ -Wall cpp2011-2-5.cpp 
// (c) LLVM 2003-2009 University of Illinois at Urbana-Champaign.

// 4.2. g++-4.9 (GCC) 4.9.0 20131229 (experimental)
// Copyright (C) 2013 Free Software Foundation, Inc.
// This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// http://gcc.gnu.org/onlinedocs/gcc/Standards.html
// Command/Options: g++-4.9  -std=c++11  -Wall cpp2011-2-5.cpp 
// g++-4.9: error: unrecognized command line option '-stdlib=libc++'
// Configuration:brew install gcc49
//
// 4.3. Visual Studio Express 2013, 
// (c) Microsoft http://www.visualstudio.com/
// SPEC:
// Windows 7, .NET Framework
// (c) VMware, Inc.
// VMWare fusion 6
//
// 5. Hardware:  MacBook Pro, 
//(c) Intel http://ark.intel.com/products/37006/
//Core 2 Duo 2.53GHz, 8GB, 1067MHz DDR3
//
// 6. Special Thanks: Upper organizatios and 
// ITSCJ/IPSJ http://www.itscj.ipsj.or.jp/itscj_english/index.html
// NPO SESSAME project, http://www.sessame.jp/workinggroup/WorkingGroup3/
// Toyo Corporation, http://www.toyo.co.jp/English/
// Japan Standard Association, http://bit.ly/1lzykg1
// NPO TOPPERS project, https://www.toppers.jp/asp-d-download.html
// Daido Universcity, http://www.daido-it.ac.jp/gakubugakka/computer/index.html
// WITZ Co.Ltd., http://www.witz-inc.co.jp/products/solution/solution.html
// SevenWise.co., http://www.7ws.co.jp/index.html
// TOYOTA Motor Corporation, http://toyota.jp/
// IT planning Inc., http://www.itpl.co.jp/en/index.html
// DENSO Corporation, http://www.globaldenso.com/en/
// Aisin Seiki co. Ltd., http://www.aisin.com/
// Spancion Inc., http://www.spansion.com/
// Yazaki Corporation, http://www.yazaki-group.com/global/
// Pananosic Corporation, http://www.panasonic.net/
// SWEST: Summer Workshop on Embedded System Technologies , http://swest.toppers.jp
// CEST: Consortium for Embedded System Technology, http://www.ertl.jp/CEST/
// JUSE: Union of Japanese Scientists and Engineers, http://www.juse.or.jp/e/
// OSC:Open Source Conference, http://www.ospn.jp/

#include <iostream>
using namespace std;

#define R "x"
const char* s = R"y";//ill-formed raw string, not "x" "y"

int main()
{
cout << R <<std::endl;
cout << s << std::endl;
return 0;
}
// 1. error 
// 1.1 LLVM  -std=c++11
//cpp2011-2-5.cpp:60:34: error: invalid character ' ' character in raw string delimiter;
//use PREFIX( )PREFIX to delimit raw string
//const char* s = R"y";//ill-formed raw string, not "x" "y"
//                                 ^
//cpp2011-2-5.cpp:60:17: error: expected expression
//const char* s = R"y";//ill-formed raw string, not "x" "y"
//                ^
//2 errors generated.
// 1.2 gcc4.9 -std=c++11
//cpp2011-2-5.cpp:60:35: error: invalid character ' ' in raw string delimiter
// const char* s = R"y";//ill-formed raw string, not "x" "y"
//                 ^
//cpp2011-2-5.cpp:60:1: error: stray 'R' in program
// const char* s = R"y";//ill-formed raw string, not "x" "y"
// ^
// 2. output -std=c++03
//x
//xy
<この稿は書きかけです。順次追記しています。>
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